For months now, astronomers have been closely watching the mysterious interstellar object 3I/ATLAS as it rips through the solar system at a breakneck velocity. And before it finally leaves us for good ...
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Avi Loeb Says Interstellar Object 3I/ATLAS Is "Most Likely Natural" As It Heads Away From Earth
The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...
I/ATLAS, the interstellar object discovered in 2025, reveals the estimated population, composition, and distribution of ...
For over two months, astronomers have been closely following an interstellar object — dubbed 3I/ATLAS — as it screams through the solar system at a breakneck speed. The unusual visitor was only the ...
Hubble images from December 2025 show interstellar object 3I/ATLAS releasing two narrow jets of material as it moves away from the Sun, raising questions about rotation and activity ...
Hoag's Object is a rare ring galaxy, very far from Earth. It has a central core of older, red stars surrounded by a ring of younger, blue stars. Ring galaxies may form from galaxy collisions, but Hoag ...
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